CN213104830U

CN213104830U - A cutting device for panel of aerospace

Info

Publication number: CN213104830U
Application number: CN202022058915.1U
Authority: CN
Inventors: 罗绿江
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-05-04
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a cutting device for aerospace plates, which comprises a workbench, wherein a cutting machine is fixedly arranged at the middle part of the workbench, a motor is fixedly arranged on the inner side wall of the workbench, the output end of the motor is fixedly connected with a reciprocating lead screw, the outer side wall of the reciprocating lead screw is in threaded connection with a screw sleeve, a slide bar is fixedly connected between the two inner side walls of the workbench, the outer side wall of the slide bar is in sliding connection with a slide sleeve, a connecting frame is fixedly connected between the slide sleeve and the screw sleeve, the end surface of the connecting frame is fixedly connected with two supporting frames, the top ends of the two supporting frames pass through the slide groove to extend to the upper part of the workbench and are fixedly connected with a pushing block, the upper parts of the outer side walls of the screw sleeve and the slide sleeve are fixedly connected with an equipment box, plates with different width sizes, the cutting machine is beneficial to improving the cutting quality, can realize automatic cutting and can improve the working efficiency.

Description

A cutting device for panel of aerospace

Technical Field

The utility model relates to an aerospace field, in particular to a cutting device for panel of aerospace.

Background

Aviation refers to the navigation activity of an aircraft in the earth atmosphere, aerospace refers to the navigation activity of the aircraft in the space outside the atmosphere, aerospace greatly changes the structure of transportation, and through the rapid development of the last hundred years, aerospace becomes the most active and influential scientific and technical field in the 21 st century.

Along with the progress of science and technology, the human use flight equipment satisfies the demand of oneself, in the equipment to the aircraft, need adopt panel to make the accessory, and after panel processing appears, need cut, just can be used for the part preparation, current cutting device, the manual work is cut, wastes time and energy, has reduced production efficiency, and during the cutting, appears shifting easily, influences the quality of cutting, so, we provide a cutting device for aerospace's panel.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a cutting device for aerospace panel, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a cutting device for panel of aerospace, includes the workstation, the middle part fixed mounting of workstation has the cutting machine, the inside lateral wall fixed mounting of workstation has the motor, the reciprocal lead screw of output fixedly connected with of motor, the lateral wall threaded connection of reciprocal lead screw has the swivel nut, fixedly connected with slide bar between the inside both sides wall of workstation, the lateral wall sliding connection of slide bar has the sliding sleeve, fixedly connected with link between sliding sleeve and the swivel nut, two support frames of the terminal surface fixedly connected with of link, two the top of support frame all passes the spout and extends to its workstation top and fixedly connected with promotes the piece, the equal fixedly connected with equipment box in lateral wall upper portion of swivel nut and sliding sleeve, two the upper portion of equipment box passes the spout and extends to the workstation top.

Preferably, two be connected with the transmission shaft through the bearing rotation between the equipment box, two first gears of lateral wall fixedly connected with of transmission shaft, the inside lateral wall of two equipment boxes is rotated through the bearing and is connected with the screw rod, the equal fixedly connected with second gear of lateral wall of two screw rods, two first gears mesh with two second gears respectively between two liang mutually, the one end of two screw rods all runs through equipment box inside lateral wall and extends to its outside and threaded connection has the transmission cover, the equal fixedly connected with locating plate of relative terminal surface of two transmission covers, the lateral wall left part and the equal fixedly connected with spacing frame in right part of two transmission covers, the one end of four spacing frames pass through the spout respectively with equipment box sliding connection, the one end of transmission shaft passes the spout and extends to workstation outside and fixedly connected with hand wheel.

Preferably, the threads on the two screws are reverse threads, and the first gear and the second gear are both positioned in the equipment box.

Preferably, the plate is located between the two positioning plates, and the end face of the plate is attached to the two pushing blocks.

Preferably, the shape of the connecting frame is a concave structure, and the connecting frame is not contacted with the cutting machine.

Preferably, two the shape of support frame is L shape structure, and two promotion pieces do not contact with the cutting blade of cutting machine.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the hand wheel is rotated to drive the transmission shaft to rotate, so that the first gear rotates, the second gear drives the screw rod to rotate, then the transmission sleeve is moved on the screw rod through the limiting frame, the plates with different width sizes can be positioned through the positioning plate, dislocation can be avoided during cutting, and the cutting quality can be improved.

(2) The starting motor drives the reciprocating screw rod to rotate, the screw sleeve and the sliding sleeve are respectively moved on the reciprocating screw rod and the sliding rod through the connecting frame, then the pushing block on the supporting frame is enabled to push the plates, the cutting machine is pushed to the plates, automatic cutting can be achieved, time and labor are saved, and work efficiency can be improved.

Drawings

Fig. 1 is a schematic overall structure diagram of a cutting device for aerospace plates according to the present invention;

fig. 2 is a schematic view of an internal structure of a workbench of the cutting device for aerospace plates according to the present invention;

fig. 3 is a schematic view of an external connection structure of a connection frame of the cutting device for aerospace plates according to the present invention;

fig. 4 is a schematic view of an external connection structure of a transmission shaft of the cutting device for aerospace plates according to the present invention;

fig. 5 is the utility model discloses a screw rod external connection structure schematic diagram of a cutting device for panel of aerospace.

In the figure: 1. a work table; 2. a cutter; 3. a motor; 4. a reciprocating screw rod; 5. a threaded sleeve; 6. a slide bar; 7. a sliding sleeve; 8. a connecting frame; 9. a support frame; 10. a pushing block; 11. an equipment box; 12. a drive shaft; 13. a first gear; 14. a screw; 15. a second gear; 16. a transmission sleeve; 17. positioning a plate; 18. a limiting frame; 19. a handwheel.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a cutting device for aerospace plates comprises a workbench 1, a cutting machine 2 is fixedly installed in the middle of the workbench 1, a motor 3 is fixedly installed on the inner side wall of the workbench 1, a reciprocating lead screw 4 is fixedly connected to the output end of the motor 3, a threaded sleeve 5 is connected to the outer side wall of the reciprocating lead screw 4 in a threaded manner, a slide bar 6 is fixedly connected between the two inner side walls of the workbench 1, a slide sleeve 7 is slidably connected to the outer side wall of the slide bar 6, a connecting frame 8 is fixedly connected between the slide sleeve 7 and the threaded sleeve 5, two supporting frames 9 are fixedly connected to the end face of the connecting frame 8, the top ends of the two supporting frames 9 extend to the upper side of the workbench 1 through sliding grooves and are fixedly connected with a pushing block 10, equipment boxes 11 are fixedly connected to the upper portions of the outer side walls of the threaded sleeve 5 and the, can remove the cutting, and cutting effect is good.

A transmission shaft 12 is rotatably connected between the two equipment boxes 11 through a bearing, the outer side wall of the transmission shaft 12 is fixedly connected with two first gears 13, the inner side walls of the two equipment boxes 11 are rotatably connected with screw rods 14 through bearings, the outer side walls of the two screw rods 14 are fixedly connected with second gears 15, the two first gears 13 are respectively meshed with the two second gears 15 in pairs, one ends of the two screw rods 14 penetrate through the inner side walls of the equipment boxes 11 to extend to the outer parts of the equipment boxes and are in threaded connection with transmission sleeves 16, the opposite end surfaces of the two transmission sleeves 16 are respectively and fixedly connected with positioning plates 17, the left parts and the right parts of the outer side walls of the two transmission sleeves 16 are respectively and fixedly connected with limiting frames 18, one ends of the four limiting frames 18 are respectively and slidably connected with the equipment boxes 11 through sliding grooves, one end of the transmission shaft 12 penetrates through the sliding grooves to extend to the outer, so that no dislocation occurs during cutting.

The threads on the two screws 14 are reversed threads, and the first gear 13 and the second gear 15 are both located inside the equipment box 11, so that the two positioning plates 17 move in opposite directions.

The plate is positioned between the two positioning plates 17, and the end face of the plate is attached to the two pushing blocks 10, so that the plate is convenient to fix.

The shape of link 8 is concave structure, and link 8 does not contact with cutting machine 2, can avoid causing the collision to equipment.

The shape of two support frames 9 is L shape structure, and two promotion pieces 10 do not all contact with the cutting blade of cutting machine 2, avoid cutting blade to cause the damage to support frame 9.

It should be noted that, the utility model relates to a cutting device for aerospace panel, the staff first examines the equipment, then place the panel on the workstation 1, rotate the hand wheel 19 and drive the transmission shaft 12 and rotate, make the first gear 13 rotate, drive the screw rod 14 through the second gear 15 and rotate, then make the driving sleeve 16 move on the screw rod 14 through the spacing frame 18, can fix a position the panel through the locating plate 17, then start the cutting machine 2, make the cutting blade of the cutting machine 2 rotate, the starting motor 3 drives the reciprocating screw rod 4 to rotate, make the swivel nut 5 and the sliding sleeve 7 move on the reciprocating screw rod 4 and the slide bar 6 respectively through the link 8, then make the pushing block 10 on the support frame 9 push the panel, push the panel through the cutting machine 2, can cut the panel, after the cutting is accomplished, the staff will cut panel after the completion take away can, then motor 3 starts for the equipment of top resets, then the staff continues to place panel on workstation 1, can continue to process.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A cutting device for sheet materials for aerospace, comprising a worktable (1), characterized in that: the cutting machine is characterized in that a cutting machine (2) is fixedly mounted in the middle of the workbench (1), a motor (3) is fixedly mounted on the inner side wall of the workbench (1), a reciprocating lead screw (4) is fixedly connected to the output end of the motor (3), a threaded sleeve (5) is connected to the outer side wall of the reciprocating lead screw (4), a sliding rod (6) is fixedly connected between the two inner side walls of the workbench (1), a sliding sleeve (7) is slidably connected to the outer side wall of the sliding rod (6), a connecting frame (8) is fixedly connected between the sliding sleeve (7) and the threaded sleeve (5), two supporting frames (9) are fixedly connected to the end face of the connecting frame (8), the top ends of the two supporting frames (9) extend to the upper portion of the workbench (1) through sliding grooves and are fixedly connected with pushing blocks (10), and an equipment box (11) is fixedly connected to the upper portions of the outer, the upper parts of the two equipment boxes (11) penetrate through the sliding grooves and extend to the position above the workbench (1).

2. A cutting device for sheet material for aerospace according to claim 1, wherein: the device comprises two equipment boxes (11), a transmission shaft (12) is rotatably connected between the two equipment boxes (11) through a bearing, the outer side wall of the transmission shaft (12) is fixedly connected with two first gears (13), the inner side walls of the two equipment boxes (11) are rotatably connected with screw rods (14) through bearings, the outer side walls of the two screw rods (14) are fixedly connected with second gears (15), the two first gears (13) are respectively meshed with the two second gears (15) in pairs, one ends of the two screw rods (14) penetrate through the inner side walls of the equipment boxes (11) and extend to the outer parts of the equipment boxes and are in threaded connection with transmission sleeves (16), the opposite end faces of the two transmission sleeves (16) are respectively and fixedly connected with a positioning plate (17), the left parts and the right parts of the outer side walls of the two transmission sleeves (16) are respectively and fixedly connected with limiting frames (18), one ends of the four limiting, one end of the transmission shaft (12) penetrates through the sliding groove to extend to the outside of the workbench (1) and is fixedly connected with a hand wheel (19).

3. A cutting device for sheet material for aerospace according to claim 2, wherein: the threads on the two screw rods (14) are reverse threads, and the first gear (13) and the second gear (15) are both positioned in the equipment box (11).

4. A cutting device for sheet material for aerospace according to claim 2, wherein: the plate is positioned between the two positioning plates (17), and the end surface of the plate is attached to the two pushing blocks (10).

5. A cutting device for sheet material for aerospace according to claim 1, wherein: the connecting frame (8) is of a concave structure, and the connecting frame (8) is not in contact with the cutting machine (2).

6. A cutting device for sheet material for aerospace according to claim 1, wherein: two the shape of support frame (9) is L shape structure, and two promotion pieces (10) do not contact with the cutting blade of cutting machine (2).